Wireless local area networking, also known as "Wireless Internet"; stands for "WIreless FIdelity"

learn more… | top users | synonyms (2)

3
votes
3answers
2k views

I am sharing my iMac's ethernet connection as a WiFi hotspot. Who is connected?

I would like to monitor who connects to my iMac's WiFi hotspot. I have protected it with a password, but WEP is easy to crack. Is there a utility for OS 10.7.3/Lion to see who is connected?
0
votes
1answer
2k views

WiFi Problems on iTouch 2nd Gen

Basically, it's still in great condition, and is a 32gb ipod. Everything works, except that the wifi is grayed out and doesn't work, at all, ever. Is there any way to fix this? I read somewhere that ...
5
votes
3answers
6k views

MacBook as WiFi extender

With AirDrop it seems that my MacBook Pro can have multiple Wifi Connections, so can I connect my iPhone to my Macbook at the same time as the macbook is connected to a Time Capsule's Wifi network. I ...
5
votes
1answer
2k views

What is wireless beaming and how do I use it?

In the new version of iPhoto for iOS it has a setting for "Wireless Beaming". I'm not quite sure what this even is. If I can share photos among devices, do they all have to have iPhoto installed? What ...
7
votes
1answer
4k views

MacBook Pro WiFi keeps shutting down for no apparent reason

I've got quite a problem with my Macbook Pro (late 2010, running OS X Lion 10.7.3). Since a few days ago, my wifi frequently keeps shutting down. It starts by the network not being functional and then ...
0
votes
0answers
140 views

Wi-Fi profiles on OS 10.7.3

I have a strange problem. I connect to 2 different Wi-Fi networks, one with a proxy and the other without. I have read that installing profiles created using iPCU works, but it doesn't seem to work ...
5
votes
1answer
1k views

Can I designate a wireless network that always takes precedence, if available?

I suspect there may not be a way to do this, but I thought I'd check with the experts. Here's the situation: There is a wireless network at my work (Work), and at my home (Home). However, I do some ...
1
vote
1answer
940 views

MacBook Pro wireless speed slow after OS update

After the OS update, my wireless speeds have dropped to a crawl. around 350 to 500 kps on my home wlan. Every other device on my wlan runs between 6 and 10 mbs. I've only found posts about ...
5
votes
3answers
3k views

Internet Sharing stuck on after 10.7.3 update

I use Internet Sharing at work to create a local WiFi network (sharing the GigE connection) for my various iOS and tablet devices to connect through. After the 10.7.3 update, I cannot turn sharing off ...
1
vote
2answers
14k views

Wifi connection has password issue with my Macbook Pro

I have a 2010 Macbook Pro (running Snow Leopard) and I connect to my home internet thru Wifi (via Thompson router). The problem is, after I choose my Wifi from a list of Wifis and enter the password, ...
1
vote
2answers
3k views

What are the risks of connecting an iPhone to an unsecured wireless network?

This is a similar question to this one, but since I can't tell how well that translates to the iPhone, I'm asking it again. I've recently been abroad on holiday, and with very expensive data roaming ...
3
votes
1answer
657 views

Can't I use different WiFi networks for different Locations?

I'm having trouble understanding what I'm doing wrong here: I'm trying to set up two network Locations, one for my home network via my cable modem and a second for WiFi tethering via my mobile phone. ...
2
votes
1answer
418 views

iphone 4 wifi issues on work network

I'm having problems connecting the the work wifi network. When I go to Settings the network name is listed under Wi-Fi However the "network" logo in the top bar shows 3G not the signal strength. If ...
11
votes
3answers
5k views

Does turning on WiFi on iPhone use battery?

Does turning on WiFi (without connecting to any wireless network) use battery?
0
votes
1answer
2k views

Should FaceTime work without a defined Proxy Server on restricted networks?

We are having some problems with FaceTime video calling on our network where some traffic is restricted and firewalled from going out to the internet. In order for the iPads on the wireless network ...
0
votes
1answer
9k views

Can I use wifi on my iPhone 3G without a sim card? [duplicate]

Possible Duplicate: Can you use an iPhone without a SIM card as an iPod Touch? I bought an iPhone 3G that is currently off and doesn't have a sim card. Is there any way I can enable the ...
0
votes
5answers
3k views

iMac WiFi connection to my router is unstable

I got an iMac about half a year ago (2011 version). It has been fine, until recent weeks. Now the iMac loses its connection to my wireless router frequently. I have to turn off WiFi on the iMac and ...
9
votes
4answers
19k views

How do I share a Wi-Fi connection via a Wi-Fi hotspot?

This question is an extension of this question. While my answer did answer the question, there was one part that wasn't answered: how do I share a Wi-Fi connection via a Wi-Fi hotspot?
4
votes
6answers
17k views

Wi-Fi has stopped working around the time 10.7.3 update. Might they be related?

I have a MacBook Air which was working fine. Now I have awful network issues since the 10.7.3 update. My home router is a D-Link DIR-615. I was securing the Wi-Fi network using WEP which worked great ...
0
votes
0answers
200 views

How can I log into a Wi-Fi using .p12 certificates in Lion?

My university provides us .p12 certificates that are used during the authentication to the university Wi-Fi network. All tutorials are written for Snow Leopard (importing certificate from keychain to ...
2
votes
2answers
213 views

Which processes / services need to be running to perform a local sync with an iPod Touch iOS5 with Windows 7?

I'm running Windows 7 Ultimate 64-bit and the wifi sync used to work properly, but due to lack of memory, I shut down some of the processes / services that would run automatically to make my computer ...
0
votes
2answers
1k views

How can I diagnose my iPhone 4-Time Capsule wifi connection problems?

My CDMA iPhone 4 (model MC677LL) running iOS 5.0.1 (9A405) doesn't have any problems connecting to my Time Capsule's Wifi Network (firmware: 7.6.1), but most of the time, the connection doesn't seem ...
6
votes
6answers
26k views

How to disable automatic wifi connection?

When OSX already knows an wifi network it auto connects to it, but when it doesn't know the wifi network it will auto connect depending of the setting of the "ask to join" toggle setting in system ...
0
votes
2answers
526 views

Internet connectivity on 3g iPad when on a non-internet-connected wifi

Imagine the following scenario, which I am proposing to a client for their service technicians' trucks. I have a very small wireless LAN that exists only for the purpose of providing print services ...
4
votes
1answer
583 views

Can you power on a MacBook with a wireless keyboard?

Is it possible to power on a MacBook using a wireless keyboard? If that sounds strange, I'm asking because I use a Bose radio as the sound system and the radio fits nicely on top of the laptop.
1
vote
1answer
348 views

Discovering which PCMCIA Wifi card can work on OS X Leopard

I've got an old PowerBook G4. I've installed Mac OS X Leopard on it. Now, i want to buy a PCMCIA wifi card for surfing internet. But I can't understand, which cards are compatible and which not. ...
1
vote
0answers
47 views

Can I wirelessly sync rented movies from Mac to iPod touch?

How can I wirelessly sync rented movies from Mac to iPod Touch? I know the way to do that with the cable, but since Apps can be synced automatically over wifi to my iPod Touch, can it be done ...
3
votes
1answer
7k views

How to auto join my hidden SSID home network from my iPhone on iOS5

Ever since upgrading to iOS 5 my iPhone(s) have problems auto joining my home wifi network. They seem to auto join it for a few days and then it just stops working. The phone can still see the wifi ...
4
votes
1answer
2k views

How can I backup and restore Wi-Fi profiles in Lion?

I want to reinstall my Macbook, but i do not want to loose all my saved WPA/WEP Wi-Fi profiles. Is there a way to back them up and restore them after the reinstall?
2
votes
2answers
320 views

Advanced WiFi network settings are not per-network?

Like most people, I move often with my laptop, and thus I also often switch WiFis networks. There is a WiFi network I often connect to which requires the IP to be entered manually. So I opened ...
3
votes
2answers
1k views

HTTPS Not working on Macbook Pro

I'm having a weird issue on my Macbook Pro (OSX 10.7 Lion) where ANY site on ANY browser doesn't function if it is using HTTPS. For example, http://google.com will appear, but https://google.com will ...
1
vote
1answer
16k views

Connect iPhone to Internet through laptop?

I have a laptop at work that's connected to the the office LAN. I have an iPhone that sometimes can sort of connect via Sprint, but usually it's pretty slow. However, when I'm at the office, my ...
2
votes
1answer
1k views

Unusual wifi issue with iPhone 4S

I've had the iPhone for less than a week. And the issue occurs while using my home WiFi network. Basically, Siri does not work, and I also have difficulty with logging in to specific sites using the ...
1
vote
0answers
479 views

A way for an iPhone to automaticly login to a captive portal (auto-submit a form based on location?)

The wifi connectivity at my office is behind a captive portal; before you can use it you need to select your classification and then login using your standard security credentials. Since we require ...
5
votes
6answers
35k views

Why won't my iPhone switch to 3G when I'm out of WiFi range?

My iPhone refuses to switch over from WiFi to 3G when the WiFi signal gets too weak to be usable. It will sit there indefinitely, unable to load a web page because I'm too far from the router, and not ...
4
votes
3answers
6k views

Why doesn't my Macbook detect network after sleep?

every time that my 2007 macbook with lion goes to sleep, either manually (closing the lid) or timing out, i have to restart my computer to connect to the wireless network. It fails to detect any ...
0
votes
1answer
1k views

Extending extending network using airport express

I know that this has been discussed before but this is a slightly different scenario. I live in a very elongated apartment and the signal is very bad in one end. I have a D-Link 655 (or something ...
2
votes
4answers
1k views

ThalysNet or other accesspoints destroy my browsing experience

I tend to travel a lot around Europe, and I don't necessarily think about removing Wifi from my MacBook Air. I also keep dozens of tabs open. Every single time I take the Thalys, or I get into some ...
17
votes
5answers
105k views

Is there an application like Connectify for Mac OS X Lion?

There is a well known app for Windows named: Connectify, used to share a wifi connection between a computer that only has wifi with other devices which requests that connection from the computer. ...
2
votes
2answers
3k views

WPA2 Enterprise TTLS PAP connection for iPad

I can't connect to my university's enterprise wireless using my iPad. It uses WPA2 Enterprise with TTLS and PAP. When I enter my username and password it asks me to accept a certificate which is not ...
0
votes
1answer
3k views

How can I setup iPhone as a wifi hub?

Good afternoon all, I have a simless ipad and an iphone. My iphone can connect to the internet however the ipad can only connect to the internet using wifi. I was wondering if there's any way I can ...
16
votes
4answers
42k views

Why won't my MacBook Pro connect to Wi-Fi networks that use a sign-in page (captive portal)?

Some wi-fi networks require viewing and agreeing to terms before Internet access is allowed. When my MBP connects to such a network, it attempts to redirect and isn't able to connect. I tried all ...
2
votes
5answers
6k views

AFP over the internet?

I'm using my MBP as a media server, and I'm connecting to it via my MBA through AFP (settings can be found in "File Sharing" tab in System Preferences). This works fine if I am connecting locally, ...
3
votes
2answers
276 views

How to reset Wi-Fi location history

If I have understood correctly, iPhones use Wi-Fi points to locate themselves more quickly. I was working in one location and my company has now moved to a different location. I guess they brought ...
1
vote
1answer
182 views

Crash when using university wifi

I recently bought a MacBook Air 13", to use at my university (Technical University of Denmark). But when I am using my laptop in a place with many other laptops, OSX crashes every 5 minutes (kernel ...
1
vote
3answers
805 views

Macbook (unibody plastic) won't reconnect to wifi after setting up new router while other devices do just fine

I recently upgraded to a Wireless-N capable router (Linsys WRT160N) from a Wireless-G model. Everything was fine and dandy with the G, but I needed a stronger signal strength in my living room and ...
3
votes
1answer
142 views

Black MacBook WiFi drops when fan starts blowing

I have a 2007 Black MacBook running the latest version of Mac OS X Lion. It has a strange issue wherein the Airport shuts down if the fan starts blowing, and will not start up without a reboot. Any ...
1
vote
1answer
713 views

MacBook Air can't connect to cafe wireless, but iPhone can

My MacBook Air stopped being able to connect to the wireless network at a coffee shop I frequent. It's an open network, but requires a clickthrough on a gateway page to complete the connection to the ...
22
votes
2answers
15k views

How can I prevent an SSH session from hanging in OS X Terminal?

When I close my MacBook with an active SSH session in Terminal and then wake it up, the prompt goes unresponsive. In about five minutes it says Write failed: Broken pipe and terminates. This ...
3
votes
1answer
397 views

iMac keyboard stops working [duplicate]

Possible Duplicate: Wireless Keyboard disconnects The wireless Apple keyboard that came with my iMac has a tendency to suddenly disconnect from my iMac without no sensible reason (its not ...